EP3008499A4 - Thermische und epithermische neutronen aus einer erdformation - Google Patents

Thermische und epithermische neutronen aus einer erdformation Download PDF

Info

Publication number
EP3008499A4
EP3008499A4 EP14811728.6A EP14811728A EP3008499A4 EP 3008499 A4 EP3008499 A4 EP 3008499A4 EP 14811728 A EP14811728 A EP 14811728A EP 3008499 A4 EP3008499 A4 EP 3008499A4
Authority
EP
European Patent Office
Prior art keywords
thermal
earth formation
epithermal neutrons
epithermal
neutrons
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14811728.6A
Other languages
English (en)
French (fr)
Other versions
EP3008499A1 (de
Inventor
Maxim VASILYEV
Toyli ANNIYEV
Steven M. BLIVEN
Andrey FEDEROV
Mikhail Korjik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of EP3008499A1 publication Critical patent/EP3008499A1/de
Publication of EP3008499A4 publication Critical patent/EP3008499A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/107—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting reflected or back-scattered neutrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Radiation (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
EP14811728.6A 2013-06-14 2014-06-06 Thermische und epithermische neutronen aus einer erdformation Withdrawn EP3008499A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/918,200 US9261624B2 (en) 2013-06-14 2013-06-14 Thermal and epithermal neutrons from an earth formation
PCT/US2014/041195 WO2014200823A1 (en) 2013-06-14 2014-06-06 Thermal and epithermal neutrons from an earth formation

Publications (2)

Publication Number Publication Date
EP3008499A1 EP3008499A1 (de) 2016-04-20
EP3008499A4 true EP3008499A4 (de) 2017-03-08

Family

ID=52018417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14811728.6A Withdrawn EP3008499A4 (de) 2013-06-14 2014-06-06 Thermische und epithermische neutronen aus einer erdformation

Country Status (4)

Country Link
US (1) US9261624B2 (de)
EP (1) EP3008499A4 (de)
BR (1) BR112015030690A2 (de)
WO (1) WO2014200823A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201322940D0 (en) * 2013-12-23 2014-02-12 Johnson Matthey Plc Radiation detection apparatus and method
US9575207B1 (en) * 2016-03-07 2017-02-21 Baker Hughes Incorporated Nanostructured glass ceramic neutron shield for down-hole thermal neutron porosity measurement tools
US10162078B2 (en) * 2017-01-12 2018-12-25 Baker Hughes In-well monitoring of components of downhole tools
US11424046B2 (en) * 2018-12-05 2022-08-23 Westinghouse Electric Company Llc Electronic enclosure with neutron shield for nuclear in-core applications
US11841471B2 (en) * 2020-09-21 2023-12-12 The Regents Of The University Of California Triple-mode detector for fast neutrons, slow neutrons, and gamma ray spectroscopy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382363A (en) * 1964-11-05 1968-05-07 Atlantic Richfield Co Epithermal neutron scintillation detector
US3413466A (en) * 1964-08-28 1968-11-26 Mobil Oil Corp Well logging system having a plurality of light conducting rods of different lengths
US20100230585A1 (en) * 2009-03-13 2010-09-16 Baker Hughes Incorporated Novel configuration design of detector shielding for wireline and mwd/lwd down-hole thermal neutron porosity tools
JP2012127703A (ja) * 2010-12-13 2012-07-05 Tokuyama Corp 指向性放射線検出器および透明遮蔽材

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707631A (en) * 1970-04-02 1972-12-26 Nat Nuclear Corp Nuclear fuel assay system
US4808838A (en) 1984-11-16 1989-02-28 Halliburton Company Collimated thermal neutron porosity tool
US7339161B2 (en) 2005-02-24 2008-03-04 Schlumberger Technology Corporation Shielded pads for detecting subsurface radiation phenomena
US7633058B2 (en) 2007-12-04 2009-12-15 Schlumberger Technology Corporation Hermetically sealed packaging and neutron shielding for scintillation-type radiation detectors
EP2120066B1 (de) 2008-05-16 2012-08-29 Services Pétroliers Schlumberger Neutronenabschirmung für ein Bohrlochinstrument
GB0810638D0 (en) * 2008-06-11 2008-07-16 Rapiscan Security Products Inc Photomultiplier and detection systems
GB2482024A (en) * 2010-07-16 2012-01-18 Symetrica Ltd Radiation Detector
US8969813B2 (en) 2011-06-08 2015-03-03 Baker Hughes Incorporated Apparatuses and methods for detection of radiation including neutrons and gamma rays
US20130075600A1 (en) 2011-09-23 2013-03-28 Baker Hughes Incorporated Nanostructured neutron sensitive materials for well logging applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413466A (en) * 1964-08-28 1968-11-26 Mobil Oil Corp Well logging system having a plurality of light conducting rods of different lengths
US3382363A (en) * 1964-11-05 1968-05-07 Atlantic Richfield Co Epithermal neutron scintillation detector
US20100230585A1 (en) * 2009-03-13 2010-09-16 Baker Hughes Incorporated Novel configuration design of detector shielding for wireline and mwd/lwd down-hole thermal neutron porosity tools
JP2012127703A (ja) * 2010-12-13 2012-07-05 Tokuyama Corp 指向性放射線検出器および透明遮蔽材

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014200823A1 *

Also Published As

Publication number Publication date
EP3008499A1 (de) 2016-04-20
WO2014200823A1 (en) 2014-12-18
US20140367562A1 (en) 2014-12-18
US9261624B2 (en) 2016-02-16
BR112015030690A2 (pt) 2017-07-25

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Inventor name: VASILYEV, MAXIM

Inventor name: BLIVEN, STEVEN, M.

Inventor name: FEDEROV, ANDREY

Inventor name: ANNIYEV, TOYLI

Inventor name: KORJIK, MIKHAIL

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